Tetra Tech Inc. (TTEK)
NASDAQ: TTEK
· Real-Time Price · USD
33.33
0.23 (0.69%)
At close: Sep 26, 2025, 3:59 PM
33.33
0.00%
After-hours: Sep 26, 2025, 04:10 PM EDT
TTEK Option Overview
Overview for all option chains of TTEK. As of September 28, 2025, TTEK options have an IV of 84.33% and an IV rank of 123.6%. The volume is 6,165 contracts, which is 636.22% of average daily volume of 969 contracts. The volume put-call ratio is 180.32, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
84.33%IV Rank
100%Historical Volatility
20.81%IV Low
30.01% on Dec 05, 2024IV High
73.96% on Sep 25, 2025Open Interest (OI)
Today's Open Interest
22,839Put-Call Ratio
5.61Put Open Interest
19,386Call Open Interest
3,453Open Interest Avg (30-day)
16,132Today vs Open Interest Avg (30-day)
141.58%Option Volume
Today's Volume
6,165Put-Call Ratio
180.32Put Volume
6,131Call Volume
34Volume Avg (30-day)
969Today vs Volume Avg (30-day)
636.22%Option Chain Statistics
This table provides a comprehensive overview of all TTEK options grouped by their expiration dates.
| Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
| Oct 17, 2025 | 10 | 0 | 0 | 97 | 192 | 1.98 | 84.33% | 35 |
| Nov 21, 2025 | 21 | 42 | 2 | 2 | 2,197 | 1098.5 | 47.99% | 35 |
| Dec 19, 2025 | 3 | 95 | 31.67 | 2,880 | 9,866 | 3.43 | 42.55% | 35 |
| Jan 16, 2026 | 0 | 0 | 0 | 107 | 0 | 0 | n/a | 9.73 |
| Mar 20, 2026 | 0 | 5,994 | 0 | 367 | 7,131 | 19.43 | 45.59% | 35 |